In the following reaction, what element is made?

The correct answer is option A).

Explanation:

The given reaction is a nuclear reaction.

We know that in a nuclear reaction , the indices on both the sides are conserved , i.e the  total number of nucleons (A) and the total number of protons (Z) should be the same on the L.H.S and the R.H.S-

Total number of nucleons on L.H.S = 241+4 = 245.

Total number of nucleons on R.H.S =  A+1

∴ A+1 = 241+4 = 245

∴ A=244

Total number of protons on L.H.S = 95+2 = 97.

Total number of protons on R.H.S = Z+0

∴ Z+0 = 97.

Z = 97.

Thus the element having A=244 and Z=97 should be the  product of this nuclear reaction.

∴   ₉₇²⁴⁴Bk (option A) should be the required product of this reaction.

answer: 0.20

explanation: this can only be the answew because all the other measuremnets are not close

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.